IT8168399A0 - TA ELECTRIC SWITCH NEXT - Google Patents

TA ELECTRIC SWITCH NEXT

Info

Publication number
IT8168399A0
IT8168399A0 IT8168399A IT6839981A IT8168399A0 IT 8168399 A0 IT8168399 A0 IT 8168399A0 IT 8168399 A IT8168399 A IT 8168399A IT 6839981 A IT6839981 A IT 6839981A IT 8168399 A0 IT8168399 A0 IT 8168399A0
Authority
IT
Italy
Prior art keywords
electric switch
switch next
electric
switch
Prior art date
Application number
IT8168399A
Other languages
Italian (it)
Other versions
IT1145125B (en
Inventor
Geoffrey John Harris
Original Assignee
Square D Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10516967&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8168399(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Square D Co filed Critical Square D Co
Publication of IT8168399A0 publication Critical patent/IT8168399A0/en
Application granted granted Critical
Publication of IT1145125B publication Critical patent/IT1145125B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/951—Measures for supplying operating voltage to the detector circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H03K17/953—Proximity switches using a magnetic detector using inductive coils forming part of an oscillator
    • H03K17/9535—Proximity switches using a magnetic detector using inductive coils forming part of an oscillator with variable amplitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
    • H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
    • H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3406—Components, e.g. resistors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
  • Hall/Mr Elements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Radiation (AREA)
IT6839981A 1980-10-29 1981-10-28 ELECTRIC PROXIMITY SWITCH IT1145125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8034829 1980-10-29

Publications (2)

Publication Number Publication Date
IT8168399A0 true IT8168399A0 (en) 1981-10-28
IT1145125B IT1145125B (en) 1986-11-05

Family

ID=10516967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6839981A IT1145125B (en) 1980-10-29 1981-10-28 ELECTRIC PROXIMITY SWITCH

Country Status (8)

Country Link
US (1) US4456834A (en)
EP (3) EP0388477B1 (en)
AU (1) AU573521B2 (en)
CA (1) CA1195406A (en)
DE (2) DE3177266D1 (en)
IT (1) IT1145125B (en)
MX (1) MX150894A (en)
WO (1) WO1982001630A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583006A (en) * 1983-06-09 1986-04-15 Toshio Okada High frequency oscillation type proximity switch
US4816956A (en) * 1984-11-28 1989-03-28 Ronk Electrical Industries, Inc. Stray voltage reduction apparatus
FR2584841B1 (en) * 1985-07-10 1988-07-08 Petercem Sa MULTIPLE OUTPUT SENSOR WITH GALVANIC SEPARATION BETWEEN THE DETECTION CIRCUIT AND THE OUTPUT CIRCUIT
WO1987002846A1 (en) * 1985-10-29 1987-05-07 Hopper William R Touch sensitive indicating light
DE8805837U1 (en) * 1988-05-03 1988-06-23 Neugart, Rudi, 7715 Bräunlingen proximity switch
FR2648745B1 (en) * 1989-06-21 1991-10-18 Telemecanique METHOD AND INSTALLATION FOR WALKING IN RESIN THE INTERIOR OF AN ELECTRICAL APPARATUS SUCH AS A PROXIMITY DETECTOR, RELATED ELECTRICAL APPARATUS AND CONTAINERS THEREFOR
FR2656705B1 (en) * 1989-12-28 1992-04-17 Telemecanique TWO WIRE TYPE DETECTOR WITH REGULATED VOLTAGE.
FR2674177B1 (en) * 1991-03-20 1993-06-25 Telemecanique METHOD FOR WALKING IN RESIN THE INTERIOR OF AN ELECTRICAL APPARATUS SUCH AS A PROXIMITY DETECTOR, AND ELECTRICAL APPARATUS RELATING THERETO.
DE4432468C1 (en) * 1994-09-13 1995-10-26 Siemens Ag Proximity switch and a method for its production
DE9420290U1 (en) * 1994-12-19 1995-02-16 Siemens AG, 80333 München Electrical switching device
DE19504608C2 (en) * 1995-02-11 2002-03-21 Balluff Gebhard Feinmech Position sensor and method for manufacturing the same
DE19641137C2 (en) * 1996-10-05 1998-07-09 Ifm Electronic Gmbh Fastening device for fastening and positioning a cylindrical electronic device
US5914842A (en) * 1997-09-26 1999-06-22 Snc Manufacturing Co., Inc. Electromagnetic coupling device
US6127910A (en) * 1998-06-05 2000-10-03 Topworx, Inc. Hermetically sealed proximity switch
DE10013218C2 (en) * 2000-03-17 2003-06-05 Balluff Gmbh Method for producing a position sensor and position sensor
KR100462125B1 (en) * 2001-12-10 2004-12-17 한영수 Proximity switch for capacitance and it's assembly method
KR20030048525A (en) * 2001-12-12 2003-06-25 한영수 A contactless switch using suppressor diode
DE10215527B4 (en) * 2002-04-04 2005-01-27 Balluff Gmbh Position sensor and method of manufacturing a position sensor
DE102015218340B4 (en) * 2015-09-24 2018-06-21 Ifm Electronic Gmbh Inductive proximity switch with a pre-damping element
DE102016210282B4 (en) * 2016-06-10 2021-05-06 Ifm Electronic Gmbh Electronic switching device and method for manufacturing an electronic switching device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078176A (en) * 1964-10-13 1967-08-02 Tesla Np Inductive measuring device
GB1123131A (en) * 1966-01-25 1968-08-14 Ass Elect Ind Improvements in or relating to electromagnetically-operated ratchet-driven uniselectors
US3573816A (en) * 1966-04-25 1971-04-06 Sprague Electric Co Production of electric circuit elements
US3646543A (en) * 1969-02-04 1972-02-29 Systron Donner Corp Sensing assembly
DE1916336B1 (en) * 1969-03-29 1970-09-03 Siemens Ag Contactless switching device, in particular pushbuttons or switches
US3743853A (en) * 1972-01-10 1973-07-03 Electro Corp America Adjustable proximity sensor
FR2207594A5 (en) * 1972-11-20 1974-06-14 Cem Comp Electro Mec
US3829962A (en) * 1972-12-04 1974-08-20 Gte Automatic Electric Lab Inc Active trimming of film deposited oscillators
DE7314657U (en) * 1973-04-17 1973-07-19 Roederstein Spezialfabrik Fuer Kondensatoren Gmbh Component carrier
DE2502961A1 (en) * 1975-01-24 1976-07-29 Precitec Gmbh DEVICE FOR COMPENSATING THE RESISTANCE VALUE OF AN ELECTRICALLY CONDUCTIVE LAYER
US3950653A (en) * 1975-01-24 1976-04-13 Agridustrial Electronics, Inc. Instrument for sensing level of granular materials
US4090091A (en) * 1976-03-17 1978-05-16 Electro Corporation Housing and control circuit assembly with sensing element
DE2644112A1 (en) * 1976-09-30 1978-04-06 Labom Mess Und Regeltechnik Gm Electronic switch for explosive atmosphere - has external coils with release element altering coupling between resonant circuits of oscillator and receiver
DE7711655U1 (en) * 1977-04-14 1978-10-05 Gebhard Balluff Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen Contactless controllable electrical switch
GB2011086A (en) * 1977-10-13 1979-07-04 Skf Uk Ltd Improvements in or relating to inductive proximity detectors
FR2429995A1 (en) * 1978-06-28 1980-01-25 Ducellier & Cie PROXIMITY SENSOR
DE2943911B1 (en) * 1979-10-31 1981-06-04 Robert 7995 Neukirch Buck Electronic, non-contact switching device
US4378504A (en) * 1980-03-25 1983-03-29 Omron Tateisi Electronics Co. Proximity switch

Also Published As

Publication number Publication date
US4456834A (en) 1984-06-26
EP0063573A1 (en) 1982-11-03
EP0388477B1 (en) 1996-05-08
DE3177266D1 (en) 1992-01-16
EP0063573B1 (en) 1991-12-04
DE3177316T2 (en) 1996-10-31
MX150894A (en) 1984-08-09
CA1195406A (en) 1985-10-15
EP0388477A2 (en) 1990-09-26
EP0395770A2 (en) 1990-11-07
IT1145125B (en) 1986-11-05
WO1982001630A1 (en) 1982-05-13
AU7648981A (en) 1982-05-21
DE3177316D1 (en) 1996-06-13
EP0395770A3 (en) 1991-06-05
AU573521B2 (en) 1988-06-16
EP0388477A3 (en) 1991-05-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031